1075305

素因数分解:

$3^1\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1$

素因数の和:59

約数の個数: 64

約数和(自身を含む): 2304000

約数和(自身を除く): 1228695

約数列:

[1, 3, 5, 7, 11, 15, 19, 21, 33, 35, 49, 55, 57, 77, 95, 105, 133, 147, 165, 209, 231, 245, 285, 343, 385, 399, 539, 627, 665, 735, 931, 1029, 1045, 1155, 1463, 1617, 1715, 1995, 2695, 2793, 3135, 3773, 4389, 4655, 5145, 6517, 7315, 8085, 10241, 11319, 13965, 18865, 19551, 21945, 30723, 32585, 51205, 56595, 71687, 97755, 153615, 215061, 358435, 1075305]

約数ペア:

[(1, 1075305), (3, 358435), (5, 215061), (7, 153615), (11, 97755), (15, 71687), (19, 56595), (21, 51205), (33, 32585), (35, 30723), (49, 21945), (55, 19551), (57, 18865), (77, 13965), (95, 11319), (105, 10241), (133, 8085), (147, 7315), (165, 6517), (209, 5145), (231, 4655), (245, 4389), (285, 3773), (343, 3135), (385, 2793), (399, 2695), (539, 1995), (627, 1715), (665, 1617), (735, 1463), (931, 1155), (1029, 1045)]